redis

Documentation

Index

• Constants
• Variables
• func Add(name string, option Option)
• func AddMap(name string, setting map[string]interface{})
• func AddMapBatch(batch map[string]interface{})
• func Cluster(name string) *redis.ClusterClient
• func Lock(name string, expire time.Duration) bool
• func Sentinel(name string) *redis.Client
• func Unlock(name string)
• func Use(name string) *redis.Client
• type MaxMin
  • func (m *MaxMin) Delete()
  • func (m *MaxMin) Get() int
  • func (m *MaxMin) SetMax(newId int) error
  • func (m *MaxMin) SetMin(newId int) error
• type Option

Constants

const (
	KeyBase = "general:"        //基础
	KeyLock = KeyBase + "lock:" //锁
)

Variables

var (
	Default *redis.Client
	Ctx     = context.Background()
	Nil     = redis.Nil
)

Functions

func Add

func Add(name string, option Option)

func AddMap

func AddMap(name string, setting map[string]interface{})

func AddMapBatch

func AddMapBatch(batch map[string]interface{})

func Cluster

func Cluster(name string) *redis.ClusterClient

Cluster 使用集群

func Lock

func Lock(name string, expire time.Duration) bool

Lock 加锁，单位秒

func Sentinel

func Sentinel(name string) *redis.Client

Sentinel 使用Sentinel集群

func Unlock

func Unlock(name string)

Unlock 解锁

func Use

func Use(name string) *redis.Client

Use 使用

Types

type MaxMin

type MaxMin struct {
	CacheKey string //缓存键名
	Name     string //名称，CacheKey+Name=唯一标识
}

func (*MaxMin) Delete

func (m *MaxMin) Delete()

Delete 删除

func (*MaxMin) Get

func (m *MaxMin) Get() int

Get 获取

func (*MaxMin) SetMax

func (m *MaxMin) SetMax(newId int) error

SetMax 设置最大值，大于才会覆盖

func (*MaxMin) SetMin

func (m *MaxMin) SetMin(newId int) error

SetMin 设置最小值，小于才会覆盖

type Option

type Option struct {
	Address    []string `json:"address"`     //地址，字符串数组
	Password   string   `json:"password"`    //密码，默认空
	DB         int      `json:"db"`          //db
	PoolSize   int      `json:"pool_size"`   //连接池最大数量，默认100
	MasterName string   `json:"master_name"` //Sentinel集群模式，主库名称，默认mymaster
}